/// Null if this target doesn't support a BSS section.
///
const char *TLSBSSSection;// Default to ".section .tbss,"awT",@nobits".
+
/// ZeroFillDirective - Directive for emitting a global to the ZeroFill
/// section on this target. Null if this target doesn't support zerofill.
const char *ZeroFillDirective; // Default is null.
- /// NeedsSet - True if target asm can't compute addresses on data
- /// directives.
+ /// NonexecutableStackDirective - Directive for declaring to the
+ /// linker and beyond that the emitted code does not require stack
+ /// memory to be executable.
+ const char *NonexecutableStackDirective; // Default is null.
+
+ /// NeedsSet - True if target asm treats expressions in data directives
+ /// as linktime-relocatable. For assembly-time computation, we need to
+ /// use a .set. Thus:
+ /// .set w, x-y
+ /// .long w
+ /// is computed at assembly time, while
+ /// .long x-y
+ /// is relocated if the relative locations of x and y change at linktime.
+ /// We want both these things in different places.
bool NeedsSet; // Defaults to false.
/// MaxInstLength - This is the maximum possible length of an instruction,
/// AssemblerDialect - Which dialect of an assembler variant to use.
unsigned AssemblerDialect; // Defaults to 0
+ /// StringConstantPrefix - Prefix for FEs to use when generating unnamed
+ /// constant strings. These names get run through the Mangler later; if
+ /// you want the Mangler not to add the GlobalPrefix as well,
+ /// use '\1' as the first character.
+ const char *StringConstantPrefix; // Defaults to ".str"
+
//===--- Data Emission Directives -------------------------------------===//
/// ZeroDirective - this should be set to the directive used to get some
/// handle a weak_definition of constant 0 for an omitted EH frame.
bool SupportsWeakOmittedEHFrame; // Defaults to true.
- /// ShortenEHDataON64Bit - True if target exception table format requires
- /// 32-bit data in certain places even when targeting 64-bits.
- bool ShortenEHDataOn64Bit; // Defaults to false.
-
/// DwarfSectionOffsetDirective - Special section offset directive.
const char* DwarfSectionOffsetDirective; // Defaults to NULL
//===--- CBE Asm Translation Table -----------------------------------===//
- const char** AsmTransCBE; // Defaults to empty
+ const char *const *AsmTransCBE; // Defaults to empty
public:
TargetAsmInfo();
const char *getZeroFillDirective() const {
return ZeroFillDirective;
}
+ const char *getNonexecutableStackDirective() const {
+ return NonexecutableStackDirective;
+ }
bool needsSet() const {
return NeedsSet;
}
unsigned getAssemblerDialect() const {
return AssemblerDialect;
}
+ const char *getStringConstantPrefix() const {
+ return StringConstantPrefix;
+ }
const char *getZeroDirective() const {
return ZeroDirective;
}
bool getSupportsWeakOmittedEHFrame() const {
return SupportsWeakOmittedEHFrame;
}
- bool getShortenEHDataOn64Bit() const {
- return ShortenEHDataOn64Bit;
- }
const char *getDwarfSectionOffsetDirective() const {
return DwarfSectionOffsetDirective;
}
const char *getDwarfExceptionSection() const {
return DwarfExceptionSection;
}
- const char** getAsmCBE() const {
+ const char *const *getAsmCBE() const {
return AsmTransCBE;
}
};